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(11)

EP 3 347 968 A1

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(43) Date of publication: 18.07.2018 Bulletin 2018/29 (21) Application number: 16845292.8 (22) Date of filing: 12.09.2016

(51) International Patent Classification (IPC):  H02J 50/12(2016.01) H02J 7/02(2016.01) H01F 38/14(2006.01) (86) International application number: PCT/US2016/051375 (87) International publication number: WO 2017/044973 (16.03.2017 Gazette 2017/11)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 11.09.2015 US 201562217669 P (71) Applicant: Yank Technologies, Inc. Brooklyn, NY 11205 (US)	(72) Inventor: YANKOWITZ, Joshua, Aaron New City, NY 10956 (US) (74) Representative: Müller-Boré & Partner Patentanwälte PartG mbB  Friedenheimer Brücke 21 80639 München 80639 München (DE)